46 CFR Parts 1 to 40 continues coverage on the Coast Guard within the Department of Homeland Security. In this volume, you will find information on vessel inspections, marine casual an investigations, boundary lines waivers of navigation and vessel inspection laws and regulations, boundary lines, vessel inspection alternatives, extra compensation for overtime services, manning requirements, certification of tanker man, chemical testing, firefighting equipment, operations, vapor control systems, towing vessels, requirements, general provisions, elevated temperature cargoes, and more. Deck engineers, electrical engineers, maritime officers, sailors, seaman, motormen, cruise directors, vessel masters, yacht brokers, boat builders, designers, and technicians may refer to this volume for successful implementation of the processes and regulations. Code of Federal Regulations Title 46, Volume 1, October 1, 2015 Containing parts Parts 1 to 40 Part 1; ORGANIZATION, GENERAL COURSE AND METHODS GOVERNING MARINE SAFETY FUNCTIONS Part 2; VESSEL INSPECTIONS Part 3; DESIGNATION OF OCEANOGRAPHIC RESEARCH VESSELS Part 4; MARINE CASUALTIES AND INVESTIGATIONS Part 5; MARINE INVESTIGATION REGULATIONS-PERSONNEL ACTION Part 6; WAIVERS OF NAVIGATION AND VESSEL INSPECTION LAWS AND REGULATIONS 1 Part 7; BOUNDARY LINES Part 8; VESSEL INSPECTION ALTERNATIVES Part 9; EXTRA COMPENSATION FOR OVERTIME SERVICES Part 10; MERCHANT MARINER CREDENTIAL Part 11; REQUIREMENTS FOR OFFICER ENDORSEMENTS Part 12; REQUIREMENTS FOR RATING ENDORSEMENTS Part 13; CERTIFICATION OF TANKERMEN Part 14; SHIPMENT AND DISCHARGE OF MERCHANT MARINERS Part 15; MANNING REQUIREMENTS Part 16; CHEMICAL TESTING Part 24; GENERAL PROVISIONS Part 25; REQUIREMENTS Part 26; OPERATIONS Part 27; TOWING VESSELS Part 28; REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY VESSELS Part 30; GENERAL PROVISIONS Part 31; INSPECTION AND CERTIFICATION Part 32; SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS Part 34; FIREFIGHTING EQUIPMENT Part 35; OPERATIONS Part 36; ELEVATED TEMPERATURE CARGOES Part 38; LIQUEFIED FLAMMABLE GASES Part 39; VAPOR CONTROL SYSTEMS Part 40; Reserved